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Cheap flights from Seattle to Bratislava from $822

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bratislava departing on 4/20. 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
0 bags

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Find the cheapest flights from Seattle to Bratislava

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 10:35 pm
SEA
-
BTS
21h 55m
3 stops
Multiple Airlines Logo
11:15 pm - 9:40 am
BTS
-
SEA
43h 25m
3 stops
$822Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:40 pm - 10:35 pm
SEA
-
BTS
21h 55m
3 stops
Multiple Airlines Logo
3:35 pm - 5:15 pm
BTS
-
SEA
34h 40m
2 stops
$935Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:40 pm - 7:00 pm
SEA
-
BTS
18h 20m
2 stops
Multiple Airlines Logo
10:55 pm - 9:40 am
BTS
-
SEA
43h 45m
3 stops
$976Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
8:00 am - 4:35 pm
SEA
-
BTS
23h 35m
3 stops
Multiple Airlines Logo
10:55 pm - 9:40 am
BTS
-
SEA
43h 45m
3 stops
$1,001Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
7:10 pm - 10:55 pm
SEA
-
BTS
18h 45m
1 stop
Multiple Airlines Logo
6:55 pm - 9:40 am
BTS
-
SEA
47h 45m
3 stops
$1,115Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
7:10 pm - 10:55 pm
SEA
-
BTS
18h 45m
1 stop
Multiple Airlines Logo
11:15 pm - 5:10 pm
BTS
-
SEA
26h 55m
2 stops
$1,186Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
7:10 pm - 9:00 pm
SEA
-
BTS
16h 50m
1 stop
Multiple Airlines Logo
8:55 pm - 1:40 pm
BTS
-
SEA
25h 45m
2 stops
$1,188Multiple Airlines
Sat, Jul 11 - Wed, Jul 15
Multiple Airlines Logo
7:10 pm - 10:55 pm
SEA
-
BTS
18h 45m
1 stop
Multiple Airlines Logo
8:45 am - 5:10 pm
BTS
-
SEA
17h 25m
2 stops
$1,275Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
8:00 am - 2:25 pm
SEA
-
BTS
21h 25m
2 stops
Multiple Airlines Logo
3:35 pm - 5:15 pm
BTS
-
SEA
34h 40m
2 stops
$1,281Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
7:10 pm - 9:00 pm
SEA
-
BTS
16h 50m
1 stop
Multiple Airlines Logo
11:05 pm - 5:10 pm
BTS
-
SEA
27h 05m
1 stop
$1,508Multiple Airlines
Sat, Jul 11 - Wed, Jul 15

momondo Fare Finder

 
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 March 24, 2026.
Use the filters below to find and compare flights from Seattle to Bratislava that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-10:35 pm

3 stops21h 55m

Bratislava - M. R. Štefánik

Mon 4/27

11:15 pm-9:40 am

3 stops43h 25m

$822

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-10:35 pm

3 stops21h 55m

Bratislava - M. R. Štefánik

Mon 4/27

3:35 pm-5:15 pm

2 stops34h 40m

$935

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Thu 4/23

3:40 pm-7:00 pm

2 stops18h 20m

Bratislava - M. R. Štefánik

Thu 4/30

10:55 pm-9:40 am

3 stops43h 45m

$976

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Thu 4/23

8:00 am-4:35 pm

3 stops23h 35m

Bratislava - M. R. Štefánik

Thu 4/30

10:55 pm-9:40 am

3 stops43h 45m

$1,001

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Thu 4/23

7:10 pm-10:55 pm

1 stop18h 45m

Bratislava - M. R. Štefánik

Thu 4/30

6:55 pm-9:40 am

3 stops47h 45m

$1,115

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Thu 9/10

7:10 pm-10:55 pm

1 stop18h 45m

Bratislava - M. R. Štefánik

Mon 9/14

11:15 pm-5:10 pm

2 stops26h 55m

$1,186

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Sat 7/11

7:10 pm-9:00 pm

1 stop16h 50m

Bratislava - M. R. Štefánik

Wed 7/15

8:55 pm-1:40 pm

2 stops25h 45m

$1,188
Quickest round-trip

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Thu 4/23

7:10 pm-10:55 pm

1 stop18h 45m

Bratislava - M. R. Štefánik

Thu 4/30

8:45 am-5:10 pm

2 stops17h 25m

$1,275

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Mon 4/20

8:00 am-2:25 pm

2 stops21h 25m

Bratislava - M. R. Štefánik

Mon 4/27

3:35 pm-5:15 pm

2 stops34h 40m

$1,281

SeattleBratislava

SEA - BTS

SEABTS

Seattle/Tacoma Intl

Sat 7/11

7:10 pm-9:00 pm

1 stop16h 50m

Bratislava - M. R. Štefánik

Wed 7/15

11:05 pm-5:10 pm

1 stop27h 05m

$1,508

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

18h 45m

Direct flights

None
The fastest flight from Seattle to Bratislava takes 18h 45m
There are no direct flights from Seattle to Bratislava. There are no popular flight routes from Seattle to Bratislava.
Search flight deals

  • 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 18h 45m.

  • 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.

  • 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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