Cheap flights from Birmingham to Seattle-Tacoma International

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The best prices from Birmingham to Seattle-Tacoma International are usually found in November or March, booked 21 days in advance, depart on a Sunday or Saturday and return on a Monday

How to find the cheapest flight from
Birmingham (BHX) to Seattle-Tacoma International (SEA)

All the information you need to plan the best BHX to SEA flight in 2021: compare Birmingham to Seattle-Tacoma International flight prices with the expected peak season, weather and rainfall in Seattle-Tacoma International.
BHX - SEA
Price
£352 - £688

Popular in

July

High demand for flights, 35% potential price rise

Cheapest in

November

Best time to find cheap flights, 21% potential price drop

Average price

£370

Average for round-trip flights in May 2021

Round-trip from

£352

From Birmingham to Seattle-Tacoma International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Birmingham to Seattle-Tacoma International?

Travellers have found that booking a Saturday departure is the best way to save up to 17% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Birmingham to Seattle-Tacoma International?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 51% on flights from Birmingham to Seattle-Tacoma International compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £439. For sooner than that we have options available in the next 3 days from £575.

What is the cheapest month to fly from Birmingham to Seattle-Tacoma International?

Our data shows that February tends to be the cheapest month to fly to Seattle-Tacoma International from Birmingham. Users have commonly found prices around £388 for the month, but tickets can be as low as £255. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Birmingham to Seattle-Tacoma International (BHX - SEA)?

When flying from Birmingham to Seattle-Tacoma International, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight at midday.

Cheap flights from Birmingham to Seattle-Tacoma International in May, June 2021

The best prices found for BHX to SEA flights in May, June
30 May - 13 Jun
£518pp
BHX
Birmingham
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
 
1 STOP
BHX
Birmingham
30 May - 13 Jun
£532pp
BHX
Birmingham
KLM
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
KLM
 
1 STOP
BHX
Birmingham
30 May - 13 Jun
£542pp
BHX
Birmingham
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
BHX
Birmingham

Birmingham to Seattle-Tacoma International 2021 flight deals

Cheap flights to Seattle-Tacoma International from Birmingham found for this year
18 Aug - 9 Sep
£423pp
BHX
Birmingham
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
BHX
Birmingham
18 Aug - 11 Sep
£423pp
BHX
Birmingham
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
 
1 STOP
BHX
Birmingham
18 Oct - 1 Nov
£424pp
BHX
Birmingham
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
BHX
Birmingham

One-way flights to Seattle-Tacoma International from Birmingham

The cheapest one-way flights from Birmingham to Seattle-Tacoma International
05:05 - 12:10
Multiple Airlines
1 stop
15h 05m
BHX - SEA
Multiple Airlines
£561
Condor
02:10 - 12:10
Multiple Airlines
1 stop
18h 00m
BHX - SEA
Multiple Airlines
£575
Condor

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Birmingham</span> to <span class="emphasized">Seattle-Tacoma International</span> flights.

Flight FAQs

From Birmingham to Seattle-Tacoma International

Are flight prices decreasing from Birmingham to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Birmingham and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Birmingham to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like KLM, Aer Lingus, and Air France flying from Birmingham to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Can I find flights from Birmingham to Seattle-Tacoma International for under £425 on Cheapflights?

Yes, there are multiple flights from Birmingham to Seattle-Tacoma International for under £425. The cheapest flight booked recently is on Lufthansa for just £423, but on average you can expect to pay £471.

Are there direct flights from Birmingham to Seattle-Tacoma International for under £425 on Cheapflights?

There are no direct flights from Birmingham to Seattle-Tacoma International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

This flight path from Birmingham to Seattle/Tacoma Intl was viewed by 1,550 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Birmingham or Seattle?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Birmingham is roughly less than Seattle. You can assume this to be the case over the next 9 days.

Is Birmingham weather warmer or cooler than Seattle?

We forecast the temperature to be around the 25 °Cs in July, on average. The temperature in Seattle is generally hotter than in Birmingham. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from Birmingham to Seattle-Tacoma International?

For as low as £661, KLM can have you in Seattle-Tacoma International from Birmingham in 13h 26m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Birmingham to Seattle-Tacoma International return?

Lufthansa, at £423, was found to be the cheapest airline from Birmingham to Seattle-Tacoma International. An alternate airline flying to your destination would be KLM. Lufthansa is 5% cheaper than the average price of flights available within the next 90 days to this destination.

Alternative routes for Birmingham to Seattle-Tacoma International

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seattle-Tacoma International

Things to know before you go - useful duration and weather info for your trip from Birmingham to Seattle-Tacoma International.
Today's exchange rate
£1 = $1.42

Airports servicing Birmingham

Airports servicing Seattle

Top 7 airlines flying from Birmingham to Seattle-Tacoma International

The chart below displays the airlines Cheapflights users travelling from Birmingham to Seattle-Tacoma International choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£458 £659 No cancel fee N/A
Search Delta flights
Virgin Atlantic
£498 £673 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£454 £674 No cancel fee 75%
Search KLM flights
Air France
£467 £717 No cancel fee 77%
Search Air France flights
Lufthansa
£524 £809 No cancel fee 76%
Search Lufthansa flights
Aer Lingus
£579 £835 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£616 £1,528 No cancel fee 69%
Search United Airlines flights
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