$221 Find Cheap Flights from Seattle to England

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to England departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to England.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to England.
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Cheap Flights from Seattle to England

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$508
Manchester
Manchester1 stop$496
Birmingham
Birmingham2 stops$466
Bristol
Bristol2 stops$481
Liverpool
Liverpool2 stops$480
Leeds
Leeds1 stop$813
Grimsby
Grimsby1 stop$793
London
London1 stop$508
Manchester
Manchester1 stop$496
Birmingham
Birmingham2 stops$466
Bristol
Bristol2 stops$481
Liverpool
Liverpool2 stops$480
Leeds
Leeds1 stop$813
Grimsby
Grimsby1 stop$793

Book Cheap Seattle to England Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to England that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to England

Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
3:35 pm - 12:45 pmSEA-BHX
14h 10m2 stops
Multiple Airlines Logo
7:55 am - 5:00 pmBHX-SEA
17h 05m2 stops
$466Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
3:35 pm - 1:00 pmSEA-EDI
14h 25m2 stops
Multiple Airlines Logo
8:15 am - 5:00 pmEDI-SEA
16h 45m2 stops
$471Multiple Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
Icelandair Logo
3:45 pm - 11:40 amSEA-MAN
11h 55m1 stop
Icelandair Logo
11:55 am - 5:00 pmMAN-SEA
13h 05m1 stop
$496Icelandair
Find Deal
Mon, Mar 9 - Wed, Mar 18
Icelandair Logo
3:35 pm - 10:45 amSEA-MAN
12h 10m1 stop
Icelandair Logo
11:55 am - 6:00 pmMAN-SEA
13h 05m1 stop
$499Icelandair
Find Deal
Sun, Sep 28 - Tue, Oct 14
Virgin Atlantic Logo
5:35 pm - 11:20 amSEA-LHR
9h 45mnonstop
Virgin Atlantic Logo
3:25 pm - 11:15 amLHR-SEA
27h 50m1 stop
$508Virgin Atlantic
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
4:48 pm - 10:30 amSEA-LHR
9h 42mnonstop
Delta Logo
6:20 am - 1:20 pmLHR-SEA
15h 00m1 stop
$509Delta
Find Deal
Tue, Oct 14 - Thu, Oct 23
Delta Logo
5:35 pm - 11:20 amSEA-LHR
9h 45mnonstop
Delta Logo
6:30 am - 11:50 amLHR-SEA
13h 20m1 stop
$511Delta
Find Deal
Wed, Oct 1 - Tue, Oct 14
British Airways Logo
1:30 pm - 6:50 amSEA-LHR
9h 20mnonstop
British Airways Logo
9:25 am - 11:10 amLHR-SEA
9h 45mnonstop
$512British Airways
Find Deal
Mon, Oct 6 - Wed, Oct 22
British Airways Logo
1:30 pm - 6:50 amSEA-LHR
9h 20mnonstop
British Airways Logo
9:50 am - 11:35 amLHR-SEA
9h 45mnonstop
$513British Airways
Find Deal
Sun, Nov 2 - Sun, Nov 9
Virgin Atlantic Logo
4:48 pm - 10:30 amSEA-LHR
9h 42mnonstop
Virgin Atlantic Logo
6:20 am - 1:20 pmLHR-SEA
15h 00m1 stop
$528Virgin Atlantic
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to England flights

Get data-powered insights and trends into flights from Seattle to England to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to England flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to England from Seattle found in the last 72 hours was to London, at $515 round-trip. The most popular route is from Seattle (SEA) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $515.

Can I save money by flying with a layover from Seattle to England?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $665, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to England?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to England, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to England is October, when tickets cost $661 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,005 and $962 respectively.

What’s the cheapest day of the week to fly from Seattle to England?

The average price of all round-trip flights from Seattle to England clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to England on a Tuesday and more expensive on a Friday. On your return trip to Seattle, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

How far in advance should I book a flight from Seattle to England?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to England, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to England, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$221
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Seattle to Edinburgh

Flights from Seattle to England: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Seattle to England 
Verified travelerFlew with British AirwaysSEA-LHRApr 2025
Make sure you have plenty of time between flights if you are delayed.
Verified travelerFlew with British AirwaysSEA-LHRApr 2024
Bring a sack lunch -- airport food was very expensive.

FAQs - booking England flights

  • How does KAYAK find such low prices on flights from Seattle to England?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to England.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to England?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to England is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to England?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to England with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to England?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to England?

    The cheapest time of day to fly to England is generally at night, when round-trip flights cost $843 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to England is generally in the morning, which is peak travel time and where the average cost of a ticket is $980.

Top tips for finding cheap flights to England

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: London $417 one-way - $654 round-trip

Reviews of the top 5 airlines serving from Seattle to England

 
See real verified KAYAK customer reviews for airlines flying from Seattle to England. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to England? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Easy and organized getting in and out of the flight

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

I liked the comfort of the plane. It was unexpected from past experiences.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Everything you need to know for your flight from Seattle to England

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