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Book cheap flights from Maryland to London (round-trip)

Airports
Origin
Baltimore
$366
only
$366
Destination
London
$366
only
$366
$628
only
$628
$723
only
$723
$380
only
$380
$390
only
$390
Tue, May 1
BWI
LTN
13h 05m
Tue, May 15
LTN
BWI
16h 50m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
BWI
LGW
20h 20m
Wed, Apr 18
LGW
BWI
25h 50m
Trip: 3 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

KEF
BWI
Mediocre 2.3

Nothing

N/a

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

CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

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, Jun 4
BWI
LGW
10h 10m
Mon, Jun 11
LGW
BWI
11h 15m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
BRU
KEF
Excellent 8.0

Everything went okay for us on this flight. In the future, I will suggest to my wife, who books air travel for us to read the fine print. The cost to check a bag was $100.00 which would have run us $300.00 for the trip: Boston to Brussels with a layover in Reykjavik, but on the return Brussels to Reykjavik with four days in Iceland and the return to Boston, so there goes the cheap flight! I did enjoy the in-flight movie and a documentary on the return trip as well.

My own earphones on the flight from Brussels to Iceland did not work. I could not plug them into the system.

BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

KEF
EWR
Mediocre 2.8

My entertainment system stopped working 1/2 way through the flight and there was very little leg room that caused back pain

KEF
SEA
Okay 4.0

Flight attendants were attractive

On the way back sat on plane waiting for 2 hours due to mechanical issues, then 30-94th more hours eating as flight got cancelled. They charged me for bring my boulder pad back.

Mon, Aug 6
BWI
LHR
7h 10m
Mon, Aug 20
LHR
BWI
27h 34m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 65 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BWI
LHR
Good 6.3

The food was fine, and there was plenty of it. The movie selection was good.

The crew turned the lights out when we took off, then when everyone was asleep they turned them on and served dinner, at like 10-1030 pm... Way too late to be eating. Then they turned the lights off, then on again for drinks, then off then on again for a breakfast snack, then off then on again for more drinks. Just pick one, on or off please.

BWI
LHR
Excellent 9.0

Safe, comfort, reliable

Food was NOT good at all. Go with theBeef & Potatoes

BWI
LHR
Good 7.6

Free wine and drinks with dinner

Flight was delayed for two hours. One hour on the tarmac. Missed the connecting flight to Munich and even though there were two flights BA could have booked us on while in the air they did not. We had to stand in a long queue 1.5 hrs to change our flight to the last one out and arrived at 10pm instead of 2pm. Also, the dreamliner Economy seating is a nightmare. Sardines thats what passengers are to BA. Never again.

BWI
LHR
Good 6.3

Entertainment selection was above average, curried chicken dinner was good too!

They lost our suitcase full of outdoor gear (boots, coats, underwear, socks and thermals) days before we head to the inside of the arctic circle on an anniversary trip. Pretty upsetting to say the least

BWI
LHR
Excellent 8.3

Crew was friendly and helpful.

Sun, May 13
BWI
LHR
7h 10m
Thu, May 24
LHR
BWI
8h 05m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 7 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Excellent 10.0

Very nice staff. Probably one of the best flights

HEL
NRT
Excellent 9.3

I really enjoyed the whole flight - Finnair is definitely one of the best airlines.

I wish there was a bigger choice of classical music in the entertainment program.

BWI
LHR
Good 7.3

I LOVED my stewardist. This man was so incredibly kind to me and the service he gave me had me questioning if it's usually appropriate to tip them. I wish I knew this mans name so I could rave about him but I unfortunately didn't catch it.

Let me start out by saying this was my first transcontinental, longer than 2hour flight...I am extremely upset that I paid the extra money to choose my seat and when booking I chose that I wanted a window seat, well I ended up smack in the middle of the plane with a person on each side of me so I wasn't even able to sleep the entire 7 hour 9p-9am flight. Also when I attempted to check in 24hours prior in order to make sure I got a seat id be happy with it said that it wasn't available for my flight so I couldn't check in and I couldn't chose a seat but regardless I still should've gotten the seat I wanted bc of my preferences at booking. Don't pay the extra to ensure your seat it's a total rip off

HEL
BKK
Excellent 10.0

Super quiet and comfortable flight, dedicated service, punctuality.

I liked it all.

JFK
HEL
Excellent 8.3

it was just okay. nothing spectacular.

my luggage was misplaced and I didnt have it for 3 days.

Thu, Apr 19
BWI
LHR
14h 45m
Sun, Apr 29
LHR
BWI
13h 55m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1065 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
BNE
POM
Okay 5.3

Plane was about 30% full so plenty of room to stretch out. Friendly crew.

Flight left 50 minutes late because they'd lost the paperwork and had to get new copies.... not very professional! I can understand a delay due to weather or technical issues but losing paperwork shouldn't happen. The food portion was very small for an international flight.

MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

LAX
BNE
Good 7.0

I never expect airline food to be any good but I’m always hoping it’s edible. This was not the case, as the egg breakfast made me physically ill.

MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

BNE
LAX
Excellent 10.0

I loved how the airline crew were very accommodating. This was an awesome experience. A+++

I have no complaints.

Wed, May 23
BWI
LCY
16h 30m
Fri, Jun 1
LCY
BWI
18h 30m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

Tue, Mar 27
BWI
LGW
20h 20m
Thu, May 3
LGW
BWI
11h 10m
Trip: 38 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 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
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

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.

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

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!

Mon, Apr 30
BWI
LTN
12h 50m
Sun, May 6
LTN
BWI
16h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
BWI
LGW
10h 00m
Tue, Jun 19
LGW
BWI
11h 15m
Trip: 15 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
BOS
KEF
Good 7.6

They provided a pillow and blanket which was very nice, and the crew were helpful in finding space for items during take-off and landing. The boarding and exiting were fairly quick.

Everything on board costs extra, including basic drinks and snacks, but that's to be expected on cheaper flights. I assumed that the inflight movies cost money as well, although I didn't watch any because I didn't have headphones.

BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

ORY
KEF
Okay 4.0

They were helpful and let me check my boulder pad as sports equipment for free on the flight to paris.

KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

Fri, Apr 27
BWI
STN
16h 25m
Mon, May 14
STN
BWI
29h 30m
Trip: 18 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 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

CDG
KEF
Mediocre 2.0

No luggage included.

LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

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
BWI
Mediocre 2.3

Nothing

N/a

Sat, May 5
BWI
LGW
20h 20m
Fri, May 11
LGW
BWI
16h 20m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jun 3
BWI
LGW
10h 10m
Mon, Jun 11
LGW
BWI
11h 15m
Trip: 9 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
BOS
KEF
Good 7.6

They provided a pillow and blanket which was very nice, and the crew were helpful in finding space for items during take-off and landing. The boarding and exiting were fairly quick.

Everything on board costs extra, including basic drinks and snacks, but that's to be expected on cheaper flights. I assumed that the inflight movies cost money as well, although I didn't watch any because I didn't have headphones.

SEA
KEF
Excellent 8.0

Blankets and pillows at each seat

Only one drink service on a very long flight. very expensive food choices.

KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

DEN
KEF
Okay 5.6

Entertainment...

Had a tray full of trash most of the way.. don’t they sell trash bags in Iceland?

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

Thu, May 3
BWI
STN
16h 25m
Tue, May 8
STN
BWI
29h 30m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
LGW
KEF
Mediocre 2.0

Nothing

Poor customer service

CDG
KEF
Mediocre 2.0

No luggage included.

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

KEF
BWI
Mediocre 2.3

Nothing

N/a

EWR
KEF
Mediocre 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

Thu, May 3
BWI
LTN
13h 20m
Tue, May 8
LTN
BWI
16h 50m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
BWI
LGW
10h 00m
Mon, Jun 4
LGW
BWI
11h 15m
Trip: 7 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
ORD
KEF
Good 7.3

Friendly staff Good entertainment options USB at every seat

Food options very expensive

BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

KEF
EWR
Mediocre 2.8

My entertainment system stopped working 1/2 way through the flight and there was very little leg room that caused back pain

ORY
KEF
Okay 4.0

They were helpful and let me check my boulder pad as sports equipment for free on the flight to paris.

KEF
SEA
Okay 4.0

Flight attendants were attractive

On the way back sat on plane waiting for 2 hours due to mechanical issues, then 30-94th more hours eating as flight got cancelled. They charged me for bring my boulder pad back.

Thu, May 3
BWI
STN
16h 25m
Tue, May 8
STN
BWI
29h 30m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 1379 reviews
Overall
5.9
Boarding
6.2
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Good 6.4

Great legroom, nice crew.

The confusion about whether or not our flight was going to be on time was extremely stressful. Our first flight got delayed 90 minutes and our second flight got moved up 30 minutes, so our two hour delay shrunk to 0 minutes. The flight crew in Paris had no information about whether or not they were going to hold our flight, and we all sprinted through the airport in Iceland to board our second flight.

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 2.6

Food/drinks are overpriced. Seats are too small. There’s no entertainment for long haul flights. Water isn’t even served. The front desk was very dismissive of any customer service when our plane was late.

KEF
AMS
Mediocre 3.0

The flight was held when our previous flight was delayed so no rebooking was necessary.

BOS
KEF
Excellent 8.0

Lovely planes, crew, airports. All went well.

Would have preferred ceiling lights to have been completely dimmed during night flying. Would have preferred ramp (walk-on/off) exits at all airports.

Sat, May 5
BWI
LTN
13h 55m
Fri, May 11
LTN
BWI
16h 20m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
BWI
LGW
10h 00m
Fri, Jun 15
LGW
BWI
11h 15m
Trip: 11 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

ORY
KEF
Okay 4.0

They were helpful and let me check my boulder pad as sports equipment for free on the flight to paris.

KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

ORD
KEF
Good 7.3

Friendly staff Good entertainment options USB at every seat

Food options very expensive

Mon, Jun 11
BWI
LGW
10h 10m
Fri, Jun 15
LGW
BWI
11h 15m
Trip: 5 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
ORY
KEF
Okay 4.0

They were helpful and let me check my boulder pad as sports equipment for free on the flight to paris.

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

KEF
SEA
Okay 4.0

Flight attendants were attractive

On the way back sat on plane waiting for 2 hours due to mechanical issues, then 30-94th more hours eating as flight got cancelled. They charged me for bring my boulder pad back.

BRU
KEF
Excellent 10.0

My exit aisle seat was just great, with no one on either side of me !!!!! Very kind airplane staff. I had a great sleep.

nothing

DEN
KEF
Okay 5.6

Entertainment...

Had a tray full of trash most of the way.. don’t they sell trash bags in Iceland?

Maryland to London Flight Information

Flights Arrive in London
Flights Depart from Maryland
Flight Price $366
Airlines WOW air, Icelandair, British Airways, Finnair, Virgin Atlantic, KLM
*
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