Find Cheap Flights from Baltimore/Washington to London Stansted (BWI - STN)

Search hundreds of travel sites at once for deals on flights to London Stansted

Wed 2/21
Wed 2/28
Any month
Compare vs. KAYAK |

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $397 or less.

FAQs for Booking Baltimore/Washington to London Stansted Flights

How long does a flight from Baltimore/Washington to London Stansted take?
An average nonstop flight takes 13h 00m, covering a distance of 3644 miles.
Which airlines provide the cheapest flights from Baltimore/Washington to London Stansted?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($403) and WOW air ($430)
Do I need a passport to fly between Baltimore/Washington and London Stansted?
Yes.

Book cheap flights from Baltimore/Washington to London Stansted (round-trip)

Airports
Origin
Baltimore
$403
only
$403
Destination
London
$403
only
$403
Mon, Apr 9
BWI
STN
13h 00m
Thu, Apr 19
STN
BWI
16h 50m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
BWI
STN
16h 25m
Tue, May 8
STN
BWI
29h 30m
Trip: 15 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

KEF
BWI
Excellent 8.0

Crew is always fantastic and helpful, even when dealing with grumpy entitled passengers who didn’t bother to read the airline details and are shocked when they discover nothing is free.

KEF really needs to enlarge their airport if they’re going to market tourism

Sat, Apr 28
BWI
STN
16h 25m
Fri, May 4
STN
BWI
29h 30m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

Mon, Apr 30
BWI
STN
16h 25m
Fri, May 11
STN
BWI
29h 30m
Trip: 12 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

Mon, Apr 30
BWI
STN
16h 25m
Wed, May 23
STN
BWI
14h 50m
Trip: 24 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
BWI
STN
16h 25m
Wed, May 16
STN
BWI
29h 30m
Trip: 23 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

No luggage included.

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Mon, Apr 30
BWI
STN
16h 25m
Thu, May 10
STN
BWI
14h 35m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 25
BWI
STN
16h 25m
Fri, May 4
STN
BWI
29h 30m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Mon, Apr 30
BWI
STN
16h 25m
Thu, May 10
STN
BWI
14h 35m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 26
BWI
STN
16h 25m
Thu, May 3
STN
BWI
29h 30m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

Fri, Apr 27
BWI
STN
16h 25m
Fri, May 4
STN
BWI
29h 30m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

No luggage included.

KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

KEF
BWI
Excellent 8.0

Crew is always fantastic and helpful, even when dealing with grumpy entitled passengers who didn’t bother to read the airline details and are shocked when they discover nothing is free.

KEF really needs to enlarge their airport if they’re going to market tourism

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

Fri, Apr 27
BWI
STN
16h 25m
Tue, May 1
STN
BWI
29h 30m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

KEF
BWI
Excellent 8.0

Crew is always fantastic and helpful, even when dealing with grumpy entitled passengers who didn’t bother to read the airline details and are shocked when they discover nothing is free.

KEF really needs to enlarge their airport if they’re going to market tourism

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

CDG
KEF
Mediocre 2.0

No luggage included.

Sat, Apr 28
BWI
STN
16h 25m
Tue, May 1
STN
BWI
29h 30m
Trip: 4 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

Tue, Apr 24
BWI
STN
16h 25m
Thu, May 3
STN
BWI
29h 30m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Tue, Apr 24
BWI
STN
16h 25m
Thu, May 3
STN
BWI
29h 30m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
BOS
KEF
Mediocre 2.0

did'nt go because of flooding and u kept my money knowing it was'nt my fault i had to cancell trip, never again

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

CDG
KEF
Mediocre 2.0

No luggage included.

KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

Wed, Apr 25
BWI
STN
16h 25m
Wed, May 9
STN
BWI
29h 30m
Trip: 15 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
BWI
Excellent 8.0

Crew is always fantastic and helpful, even when dealing with grumpy entitled passengers who didn’t bother to read the airline details and are shocked when they discover nothing is free.

KEF really needs to enlarge their airport if they’re going to market tourism

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

Sat, Apr 28
BWI
STN
16h 25m
Wed, May 2
STN
BWI
29h 30m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

No luggage included.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

Tue, May 1
BWI
STN
16h 25m
Thu, May 10
STN
BWI
29h 30m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

EWR
KEF
Mediocre 2.0

The plane did not arrive. Could not book for next days flight. Now they are not refunding...

Mon, May 7
BWI
STN
16h 25m
Fri, May 18
STN
BWI
11h 25m
Trip: 12 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Good 6.0

I originally booked a straight flight from KEF to SFO 2 months in advance and all of a sudden WOW sent me an email saying that they changed my flight to a different one with 6 hour lay-over in LAX due to overbooking. And the email notice was sent < 24 hours before the actual departure. So if I didn’t check in online, I would never find out before coming to the airport. When called to inquire more info and request to change to a different flight that would work better for my schedule than the one WOW automatically decided to switch me to, the representative was not very helpful and giving push back. I had to talk to a manager... Long story short, the flight itself, the seats, and attendant crew were all fine, but the booking/scheduling is a bit of uncertainty (like they can change flight on you whenever and to whatever they want).

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

BWI
KEF
Mediocre 2.0

Wow airlines is the worst Airline

SFO
KEF
Mediocre 2.3

We were not told we would have to land the air craft in Canada to refuel until we were taking off. This caused us to miss our connecting flight in Iceland and turned what should have been a 1 hour layover into a 24+ hour nightmare. Now, our return flight has been indefinitely delayed and we do not know when we can get home or how.

Sat, May 12
BWI
STN
16h 25m
Sat, May 19
STN
BWI
11h 25m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1370 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
EWR
KEF
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

KEF
SXF
Okay 4.6

Disorganized and horribly untransparent. The flight left the airport more than an hour after we were supposed to, but we were given no updates. Instead, we stood in a hot tunnel for an hour, then in a hot shuttle, and then sat on the plane.

FRA
KEF
Good 6.0

The on board crew was friendly

Flights were late. I also did not like that they charge for everything. Maybe that is how most airlines are now, but I found it irritating.

ORD
KEF
Mediocre 2.0

Nothing!

Everything! Flight was cancelled, only could get us on another flight 3 days later then that flight was delayed! Wth!

KEF
LGW
Mediocre 2.0

WOW airlines canceled my flight and won't refund my money

WOW airlines canceled my flight and won't refund my money

Baltimore/Washington to London Stansted Flight Information

Flights Arrive in London Stansted
Flights Depart from Baltimore/Washington
Flight Price $403
Distance 3644 miles
Airlines WOW air
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.