Find Cheap Flights from Glasgow Intl to Washington (GLA - WAS)

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Fri 12/15
Fri 12/22
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Looking for a cheap flight? 25% of our users found flights on this route for $647 or less.

FAQs for Booking Glasgow Intl to Washington Flights

How long does a flight from Glasgow Intl to Washington take?
An average nonstop flight takes 10h 15m, covering a distance of 3416 miles.
Which airlines provide the cheapest flights from Glasgow Intl to Washington?
In the past 3 days, the cheapest round-trip tickets were found on British Airways ($452), Icelandair ($459) and Finnair ($517).
Do I need a passport to fly between Glasgow Intl and Washington?
Yes.
What’s the cheapest day of the week to fly Glasgow Intl to Washington?
For Glasgow Intl to Washington, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Washington back to Glasgow Intl, the best deals are generally found on Saturday, with Monday being the most expensive.

Book cheap flights from Glasgow Intl to Washington (round-trip)

Airports
Origin
Glasgow
$452
only
$452
Destination
Washington
$452
only
$452
Wed, Mar 28
GLA
IAD
11h 15m
Wed, Apr 18
IAD
GLA
10h 05m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

LHR
DEL
Good 7.6

Seats were comfortable again.

Crew seemed to be a little more aggressive and rude than last flight from BA.

LHR
LAS
Mediocre 3.3

This seems like an old plane. Poor quality of screen to watch movies and very small selection of movies. No charging spot to plug and charge our phones. This was a long trip and these two elements are important to make the trip enjoyable.

ORD
LHR
Okay 4.0

Connecting flight experience

LHR
ORD
Mediocre 2.0

No one could help. Finnair wouldn’t issue a refund. British Airways were not helpful.

Everything

Fri, Jan 12
GLA
IAD
10h 30m
Sun, Jan 21
IAD
GLA
9h 10m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6414 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
KEF
ORD
Mediocre 2.0

same as above

same as above

EWR
KEF
Mediocre 2.0

Nothing

We had an 8 hour delay and only learned of the delay when we arrived at the airport.

KEF
ZRH
Mediocre 2.0

Didn’t exist

KEF
MCO
Good 6.3

Wheelchair sbailanlr

No good food n not free

KEF
CDG
Excellent 8.6

It does the job of taking you on time to the place you are flying to. I had forgotten that you have to purchase food but I find that much better: a lot less waste that on airlines where it is provided.

Wed, May 2
GLA
IAD
14h 45m
Sat, Jun 2
IAD
GLA
10h 05m
Trip: 32 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2806 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
JFK
Good 7.6

The friendly crew, and quiet cabin

The food was too Finnish.

HEL
JFK
Okay 4.0

UNCOMFORTABLE BED AND SERVICE

BED, DRINKS

HEL
JFK
Good 7.0

I like Finnair, the crew, the service.

I was not able to check in online within the 24 hrs prior to the flight as the Iberia system kept flashing and "error"message. Therefore, I was not able to pick a seat, which I would have paid to upgrade if necessary, but instead I was assigned a middle seat as a last option, at the counter, and paid for an exit row which, except for the leg room, was just as uncomfortable!

TXL
HEL
Excellent 8.0

They have no charging points for the phone

JFK
HEL
Okay 5.3

Fast connection in Helsinki!

Delay in JFK, old aircrafts and mulfunctioned entertainment equipment.

Fri, Feb 9
GLA
IAD
10h 30m
Sun, Feb 18
IAD
GLA
9h 10m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6414 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
KEF
ZRH
Mediocre 2.0

Didn’t exist

KEF
MSP
Mediocre 2.0

Nothing

That they didnt hold the plane for us when it was delayed in Paris.

MSP
KEF
Excellent 10.0

Crew was very professional

KEF
ORD
Mediocre 2.0

same as above

same as above

KEF
CDG
Excellent 8.6

It does the job of taking you on time to the place you are flying to. I had forgotten that you have to purchase food but I find that much better: a lot less waste that on airlines where it is provided.

Fri, Jun 29
GLA
IAD
10h 15m
Fri, Jul 20
IAD
GLA
15h 45m
Trip: 22 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6414 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
MSP
KEF
Excellent 10.0

Crew was very professional

KEF
MSP
Mediocre 2.0

Nothing

That they didnt hold the plane for us when it was delayed in Paris.

KEF
TXL
Okay 4.0

Crew members were courteous

Good evening, I’m not sure under which category our complaints should fall on your website so I will include them here. To summarize our complaint, we booked our tickets on Icelandair through Kayak (and Webjet) and upon arriving at the check-in counter on December 2, we were informed that the baggage fee for our flight would be $95 each! Understandably, we were shocked and very displeased. Nowhere in our confirmation emails or flight details was there anything about having to pay such a high rate for our luggage. The first employee we spoke to said that your airline has recently started charging such fees to compete with WOW Air and as I said to him, I would like to point out again that this is the very reason why I never choose to fly with WOW Air: they clearly state that there is a high baggage fee from the beginning of the registration process and I know of too many other airlines who don’t have such inflated fees. This ticketing agent and the manager said that the level of our ticket (apparently called Economy Light) indicated that we would be charged this baggage rate. It is now my understanding that on the Icelandair’s website, these levels are described but no such options were listed or explained on the Kayak website or any of our confirmation materials/emails. It is the responsibility of your site to post these important details in a conspicuous place so that travelers can make informed decisions. We could’ve flown with Air Portugal for a mere $50 more and saved not only over $200 each but also the inconvenience and frustration. Upon the check-in manager’s suggestion, I looked up our flight by the booking reservation number (LCWNEG) and again, the only “flight type” shown was called Economy, nothing more. The same is true for when we checked in online and reserved our seats - there was never an indication of the fees that were awaiting us. All this to say, we were incredibly upset to be surprised with an additional cost of $200/person (round trip ticket) but then, to add insult to injury, not only did we nearly miss our flight due to the length of time spent at the check-in desk, once we got on the plane and we realized we would not be served anything other than water or soda - since all food/meals must also be paid for in most Economy levels. This was our first experience with your airline/website and I highly doubt we will ever choose you in the future. I know now for a fact that other passengers who have booked through 3rd party sites have found themselves in similar bad situations. If you choose to work with airlines and offer lower rates, it is only honest and fair to make your policies clearly known to your potential customers. We felt mislead and deceived as these rates seemed hidden until it as too late. I eagerly await your response and look forward to hearing what steps will be taken to rectify the problem and make amends for this unacceptable situation. Sincerely, Mandi Vermilyea and Judith Arp

AMS
KEF
Mediocre 2.0

I didn't like anything...not enough connecting time , the flights are consistently late making for 20 minute connections with passport control...with my 91 yr old mother running the airport...i will NEVER take this carrier again!!!

nothing..plus you have to pay for everything food etc..

KEF
ZRH
Mediocre 2.0

Didn’t exist

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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.