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Cheap flights from Seattle to Romania from $302

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 Romania departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Scandinavian Airlines Logo
4:20 pm - 8:35 pmSEA-OTP
18h 15m1 stop
Scandinavian Airlines Logo
8:35 pm - 12:24 amOTP-SEA
37h 49m2 stops
$527Scandinavian Airlines
Find Deal
Fri, Sep 12 - Wed, Sep 17
Turkish Airlines Logo
7:10 pm - 9:05 amSEA-CLJ
27h 55m1 stop
Turkish Airlines Logo
9:55 am - 10:35 amCLJ-SEA
34h 40m1 stop
$596Turkish Airlines
Find Deal
Wed, Aug 20 - Wed, Sep 24
British Airways Logo
2:25 pm - 2:45 pmSEA-OTP
15h 20m1 stop
British Airways Logo
4:35 pm - 11:30 amOTP-SEA
28h 55m1 stop
$596British Airways
Find Deal
Tue, Oct 28 - Thu, Nov 6
British Airways Logo
11:31 am - 2:45 pmSEA-OTP
18h 14m2 stops
British Airways Logo
8:00 am - 4:55 pmOTP-SEA
18h 55m1 stop
$600British Airways
Find Deal
Tue, Oct 28 - Thu, Nov 6
Air Canada Logo
8:15 am - 3:45 pmSEA-OTP
22h 30m2 stops
Air Canada Logo
5:55 am - 7:16 pmOTP-SEA
23h 21m2 stops
$610Air Canada
Find Deal
Tue, Oct 28 - Thu, Nov 6
Lufthansa Logo
8:00 am - 5:20 pmSEA-CLJ
23h 20m2 stops
Lufthansa Logo
2:25 pm - 12:10 pmCLJ-SEA
31h 45m2 stops
$661Lufthansa
Find Deal
Mon, Oct 20 - Mon, Nov 10
United Airlines Logo
10:50 am - 5:20 pmSEA-CLJ
20h 30m2 stops
United Airlines Logo
2:25 pm - 12:59 amCLJ-SEA
44h 34m3 stops
$830United Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 10
Air Canada Logo
7:15 pm - 1:05 pmSEA-CLJ
31h 50m3 stops
Air Canada Logo
6:00 am - 7:16 pmCLJ-SEA
23h 16m3 stops
$877Air Canada
Find Deal
Mon, Oct 20 - Mon, Nov 10
Lufthansa Logo
1:57 pm - 5:15 pmSEA-CLJ
17h 18m2 stops
Lufthansa Logo
1:45 pm - 4:59 pmCLJ-SEA
13h 14m1 stop
$894Lufthansa
Find Deal
Tue, Oct 7 - Fri, Oct 24
United Airlines Logo
4:47 pm - 1:05 pmSEA-CLJ
34h 18m2 stops
United Airlines Logo
1:45 pm - 10:30 pmCLJ-SEA
18h 45m2 stops
$912United Airlines
Find Deal
Sat, Oct 11 - Fri, Oct 24

Scandinavian Airlines flights from Seattle to Romania

Our best Scandinavian Airlines deals on Seattle to Romania flight tickets
Scandinavian Airlines
Sep 12
SEA4:20 pmSeattle/Tacoma Intl
18h 15m
1 stop
OTP8:35 pmBucharest Otopeni Intl
Sep 17
OTP8:35 pmBucharest Otopeni Intl
37h 49m
2 stops
SEA12:24 amSeattle/Tacoma Intl
$527
Find similar
Scandinavian Airlines
Sep 12
SEA4:20 pmSeattle/Tacoma Intl
18h 15m
1 stop
OTP8:35 pmBucharest Otopeni Intl
Oct 17
OTP9:50 pmBucharest Otopeni Intl
33h 00m
2 stops
SEA8:50 pmSeattle/Tacoma Intl
$597
Find similar
Scandinavian Airlines
Sep 5
SEA4:00 pmSeattle/Tacoma Intl
18h 35m
1 stop
OTP8:35 pmBucharest Otopeni Intl
Sep 24
OTP8:35 pmBucharest Otopeni Intl
37h 49m
2 stops
SEA12:24 amSeattle/Tacoma Intl
$607
Find similar

British Airways flights from Seattle to Romania

Our best British Airways deals on Seattle to Romania flight tickets
British Airways
Oct 28
SEA2:25 pmSeattle/Tacoma Intl
15h 20m
1 stop
OTP2:45 pmBucharest Otopeni Intl
Nov 6
OTP4:35 pmBucharest Otopeni Intl
28h 55m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$596
Find similar
British Airways
Oct 28
SEA11:31 amSeattle/Tacoma Intl
18h 14m
2 stops
OTP2:45 pmBucharest Otopeni Intl
Nov 6
OTP8:00 amBucharest Otopeni Intl
18h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$600
Find similar
British Airways
Oct 28
SEA2:25 pmSeattle/Tacoma Intl
15h 20m
1 stop
OTP2:45 pmBucharest Otopeni Intl
Nov 6
OTP8:00 amBucharest Otopeni Intl
18h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$601
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Romania 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 2, 2025.
Use the filters below to find and compare flights from Seattle to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 9/12

4:20 pm-8:35 pm

1 stop18h 15m

Bucharest Otopeni Intl

Wed 9/17

8:35 pm-12:24 am

2 stops37h 49m

$527

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 8/20

7:10 pm-9:05 am

1 stop27h 55m

Cluj Napoca

Wed 9/24

9:55 am-10:35 am

1 stop34h 40m

$596

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

2:25 pm-2:45 pm

1 stop15h 20m

Bucharest Otopeni Intl

Thu 11/6

4:35 pm-11:30 am

1 stop28h 55m

$596

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

11:31 am-2:45 pm

2 stops18h 14m

Bucharest Otopeni Intl

Thu 11/6

8:00 am-4:55 pm

1 stop18h 55m

$600

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

8:15 am-3:45 pm

2 stops22h 30m

Bucharest Otopeni Intl

Thu 11/6

5:55 am-7:16 pm

2 stops23h 21m

$610

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 10/20

8:00 am-5:20 pm

2 stops23h 20m

Cluj Napoca

Mon 11/10

2:25 pm-12:10 pm

2 stops31h 45m

$661

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 10/20

10:50 am-5:20 pm

2 stops20h 30m

Cluj Napoca

Mon 11/10

2:25 pm-12:59 am

3 stops44h 34m

$830

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 10/20

7:15 pm-1:05 pm

3 stops31h 50m

Cluj Napoca

Mon 11/10

6:00 am-7:16 pm

3 stops23h 16m

$877

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Tue 10/7

1:57 pm-5:15 pm

2 stops17h 18m

Cluj Napoca

Fri 10/24

1:45 pm-4:59 pm

1 stop13h 14m

$894

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Sat 10/11

4:47 pm-1:05 pm

2 stops34h 18m

Cluj Napoca

Fri 10/24

1:45 pm-10:30 pm

2 stops18h 45m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Romania from

How to get the cheapest flight ticket from Seattle to Romania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from Seattle is in November. Flight prices, which tend to average around $739, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of November, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $744.

What is the cheapest day to depart on your flight to Romania?

The cheapest day to depart on your flight to Romania is on a Tuesday when prices can be found for as low as $963. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,512. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest time of day to depart on your flight to Romania?

Our most recent data shows that the best time of day to fly to Romania is in the evening. Flights from Seattle to Romania during this time can be as low as $792. Try not to purchase tickets at noon because they tend to be around $1,144. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Romania?

You are more likely to see cheaper flights to Romania from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from Seattle for as low as $618 on momondo.

Can stopping save me money on Seattle to Romania flights?

You could potentially save up to 24% on your flight if you consider stops on a Seattle to Romania flight.

Cheap Seattle to Romania flight deals and tips

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

Best Price Found

$302

Fastest flight time

12h 30m

Direct flights

None

Airports in Romania

3 airports
The best one-way flight to Romania from Seattle in the past 72 hours is $302. The best round-trip flight deal from Seattle to Romania found on momondo in the last 72 hours is $527.
The fastest flight from Seattle to Romania takes 12h 30m
There are no direct flights from Seattle to Romania. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Cluj Napoca Airport, Seattle/Tacoma Intl Airport - Bucharest Otopeni Intl Airport and Seattle/Tacoma Intl Airport - Iasi Airport.
There are 3 airports near Romania: Cluj Napoca (CLJ), Bucharest Otopeni Intl (OTP), Iasi (IAS)
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Romania?

    Prices for flights from Seattle/Tacoma Intl Airport to Romania are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Romania?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Romania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Romania.

  • What documentation or ID do you need to fly to Romania?

    The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Romania

Compare and see reviews for airlines that fly from Seattle to Romania with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $585Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $594Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
Air FrancePriceFrom $633Free CancellationRating
7.5
1,465 reviews
Search Air France flights
DeltaPriceFrom $684Free CancellationRating
8.0
7,983 reviews
Search Delta flights
KLMPriceFrom $705Free CancellationRating
7.8
1,384 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Seattle to Romania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Romania that suits you.

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

Yes. All flights to Romania from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Romania from Seattle.

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

Of course. momondo tracks the price of Seattle to Romania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Romania

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Popular flights according to clicks in the last 7 days on momondo
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