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Cheap flights from Seattle to Bratislava from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bratislava departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Bratislava

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:50 pm - 2:00 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
38h 10m2 stops Munich Franz Josef Strauss Berlin Brandenburg
Multiple Airlines Logo
10:55 am - 12:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
34h 05m2 stops Berlin Brandenburg Frankfurt am Main
$864Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
6:55 pm - 9:05 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 10m1 stop London Heathrow
Multiple Airlines Logo
9:30 pm - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
28h 30m2 stops London Stansted Reykjavik Keflavik Intl
$919Multiple Airlines
Sun, Nov 29 - Mon, Dec 7
Multiple Airlines Logo
6:55 pm - 9:05 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 10m1 stop London Heathrow
Multiple Airlines Logo
2:50 pm - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
35h 10m2 stops London Stansted Reykjavik Keflavik Intl
$921Multiple Airlines
Sun, Nov 29 - Tue, Dec 8
Multiple Airlines Logo
6:55 pm - 9:05 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 10m1 stop London Heathrow
Multiple Airlines Logo
6:00 am - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
20h 00m2 stops London Stansted Reykjavik Keflavik Intl
$941Multiple Airlines
Sun, Nov 29 - Fri, Dec 11
Multiple Airlines Logo
6:55 pm - 9:05 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 10m1 stop London Heathrow
Multiple Airlines Logo
4:50 pm - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
33h 10m2 stops London Stansted Reykjavik Keflavik Intl
$950Multiple Airlines
Sun, Nov 29 - Sat, Dec 12
Multiple Airlines Logo
2:35 pm - 7:00 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
19h 25m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
9:15 am - 4:50 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
16h 35m1 stop London Luton
$957Multiple Airlines
Tue, Dec 1 - Thu, Dec 10
Multiple Airlines Logo
6:55 pm - 12:25 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
32h 30m1 stop London Heathrow
Multiple Airlines Logo
6:00 am - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
20h 00m2 stops London Stansted Reykjavik Keflavik Intl
$968Multiple Airlines
Mon, Nov 30 - Fri, Dec 11
Multiple Airlines Logo
6:55 pm - 9:05 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 10m1 stop London Heathrow
Multiple Airlines Logo
11:25 pm - 12:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
21h 35m2 stops London Stansted Frankfurt am Main
$986Multiple Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
2:35 pm - 3:20 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
15h 45m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
7:30 am - 4:50 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
18h 20m1 stop London Stansted
$999Multiple Airlines
Fri, Dec 4 - Wed, Dec 9
Multiple Airlines Logo
6:55 pm - 9:45 pmSEA  Seattle/Tacoma Intl-BTS Bratislava - M. R. Štefánik
17h 50m1 stop London Heathrow
Multiple Airlines Logo
6:00 am - 5:00 pmBTS  Bratislava - M. R. Štefánik-SEA Seattle/Tacoma Intl
20h 00m2 stops London Stansted Reykjavik Keflavik Intl
$1,000Multiple Airlines
Fri, Dec 4 - Fri, Dec 11

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Customize your flight search to find flights from Seattle to Bratislava that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Seattle to Bratislava that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Wed 12/2

2:50 pm-2:00 pm

2 stops38h 10m

Bratislava - M. R. Štefánik

Wed 12/9

10:55 am-12:00 pm

2 stops34h 05m

$864

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Sun 11/29

6:55 pm-9:05 pm

1 stop17h 10m

Bratislava - M. R. Štefánik

Mon 12/7

9:30 pm-5:00 pm

2 stops28h 30m

$919

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Sun 11/29

6:55 pm-9:05 pm

1 stop17h 10m

Bratislava - M. R. Štefánik

Tue 12/8

2:50 pm-5:00 pm

2 stops35h 10m

$921

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Sun 11/29

6:55 pm-9:05 pm

1 stop17h 10m

Bratislava - M. R. Štefánik

Fri 12/11

6:00 am-5:00 pm

2 stops20h 00m

$941

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Sun 11/29

6:55 pm-9:05 pm

1 stop17h 10m

Bratislava - M. R. Štefánik

Sat 12/12

4:50 pm-5:00 pm

2 stops33h 10m

$950

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Tue 12/1

2:35 pm-7:00 pm

2 stops19h 25m

Bratislava - M. R. Štefánik

Thu 12/10

9:15 am-4:50 pm

1 stop16h 35m

$957

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Mon 11/30

6:55 pm-12:25 pm

1 stop32h 30m

Bratislava - M. R. Štefánik

Fri 12/11

6:00 am-5:00 pm

2 stops20h 00m

$968

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Sun 11/29

6:55 pm-9:05 pm

1 stop17h 10m

Bratislava - M. R. Štefánik

Sun 12/6

11:25 pm-12:00 pm

2 stops21h 35m

$986
Quickest round-trip

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Fri 12/4

2:35 pm-3:20 pm

2 stops15h 45m

Bratislava - M. R. Štefánik

Wed 12/9

7:30 am-4:50 pm

1 stop18h 20m

$999

SeattleBratislava

SEA Seattle/Tacoma Intl - BTS Bratislava - M. R. Štefánik

SEABTS

Seattle/Tacoma Intl

Fri 12/4

6:55 pm-9:45 pm

1 stop17h 50m

Bratislava - M. R. Štefánik

Fri 12/11

6:00 am-5:00 pm

2 stops20h 00m

$1,000

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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When to book flights from Seattle to Bratislava

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bratislava according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Bratislava (SEA to BTS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bratislava

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Seattle to Bratislava takes 16h 25m
There are no direct flights from Seattle to Bratislava. There are no popular flight routes from Seattle to Bratislava.
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Frequently asked questions about flying from Seattle to Bratislava

  • How far is Seattle/Tacoma Intl to Bratislava - M. R. Štefánik by plane?

    Bratislava - M. R. Štefánik is 5383.5 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 16h 25m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bratislava - M. R. Štefánik Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bratislava - M. R. Štefánik Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bratislava - M. R. Štefánik Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bratislava - M. R. Štefánik Airport.

  • What documentation or ID do you need to fly to Bratislava - M. R. Štefánik Airport?

    The travel and health documents required for your trip to Bratislava - M. R. Štefánik Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bratislava - M. R. Štefánik Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Seattle to Bratislava

  • How do I get Price Alerts for flights from Seattle to Bratislava?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Bratislava. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Bratislava with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bratislava?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Bratislava. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Bratislava with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bratislava from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Bratislava?

momondo provides multiple filters to help you find the best flight to Bratislava from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Bratislava right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Bratislava flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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