Birmingham (BHX) → Seattle (SEA)
About Birmingham to Seattle Flights
Discover the best flights from Birmingham to Seattle, covering 7,562 km in approximately 9h 57m. Birmingham (BHX) to Seattle (SEA) is one of the major long-haul routes connecting United Kingdom and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Birmingham to Seattle.
12-Month Price History
Flight prices from Birmingham to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $1400, while July sees the highest prices, averaging $2367. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
165 days
For best prices
Booking Tips
For the best prices on Birmingham to Seattle flights, we recommend booking 159 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $2220 | $7880 | $13940 |
American Airlines AA | $2320 | $8740 | $15670 |
Flybe BE | $2590 | $8870 | $12480 |
Delta Air Lines DL | $2660 | $9540 | $14830 |
Alaska Airlines AS | $2700 | $9930 | $14380 |
British Airways BA | $3070 | $11140 | $13790 |
Air France AF | $3170 | $9770 | $13860 |
United Airlines
UA
Economy
$2220
Business
$7880
First
$13940
American Airlines
AA
Economy
$2320
Business
$8740
First
$15670
Flybe
BE
Economy
$2590
Business
$8870
First
$12480
Delta Air Lines
DL
Economy
$2660
Business
$9540
First
$14830
Alaska Airlines
AS
Economy
$2700
Business
$9930
First
$14380
British Airways
BA
Economy
$3070
Business
$11140
First
$13790
Air France
AF
Economy
$3170
Business
$9770
First
$13860
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
London → Seattle
Heathrow (LHR) to Seattle-Tacoma International (SEA)
Distance: 7,702 km
Average price: $1632
London → Seattle
Gatwick (LGW) to Seattle-Tacoma International (SEA)
Distance: 7,742 km
Average price: $1640
Manchester → Seattle
Manchester (MAN) to Seattle-Tacoma International (SEA)
Distance: 7,461 km
Average price: $1585
Bristol → Seattle
Bristol (BRS) to Seattle-Tacoma International (SEA)
Distance: 7,612 km
Average price: $1614
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Frequently Asked Questions
How long is the flight from Birmingham to Seattle?
The flight time from Birmingham (BHX) to Seattle (SEA) is approximately 9 hours and 57 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Birmingham and Seattle?
The aerial distance between Birmingham and Seattle is 7,562 kilometers (4,699 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Birmingham to Seattle?
Several airlines operate flights between Birmingham and Seattle, including Delta Air Lines, Alaska Airlines, Flybe and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Birmingham to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Birmingham to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Birmingham to Seattle flights, we recommend booking 61 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Birmingham to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United Kingdom traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Birmingham and Seattle?
Birmingham operates on Europe/London time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.