Find Cheap Flights from Seattle/Tacoma Intl to Bucharest Otopeni Intl (SEA - OTP)

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Good to Know

Average Price:
$1384
(avg. price over the last 2 weeks)
Good Deal:
$1091
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Bucharest Otopeni Intl

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1090 or less.
The cheapest flight from Seattle/Tacoma Intl to Bucharest Otopeni Intl was found 85 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Bucharest Otopeni Intl Flights

How long does a flight from Seattle/Tacoma Intl to Bucharest Otopeni Intl take?
An average nonstop flight takes 17h 45m, covering a distance of 5800 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Bucharest Otopeni Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($579) and TAP AIR PORTUGAL ($1365)
Do I need a passport to fly between Seattle/Tacoma Intl and Bucharest Otopeni Intl?
Yes.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Bucharest Otopeni Intl?
For Seattle/Tacoma Intl to Bucharest Otopeni Intl, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Bucharest Otopeni Intl back to Seattle/Tacoma Intl, the best deals are generally found on Saturday, with Tuesday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Bucharest Otopeni Intl (round-trip)

Airports
Origin
Seattle
$579
only
$579
Destination
Bucharest
$579
only
$579
Sun, Jan 21
SEA
OTP
22h 28m
Tue, Jan 23
OTP
SEA
34h 40m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 10
SEA
OTP
26h 45m
Tue, Jan 23
OTP
SEA
34h 40m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 27
SEA
OTP
29h 46m
Tue, Jan 9
OTP
SEA
23h 30m
$1365
Trip: 14 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2953 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.2
MXP
LIS
Excellent 8.0

Very gentle staff. Good food and service. And I will visit Lisbon next time.

Too early in the morning. A better connection in Lis wil lhelp

LPA
LIS
Mediocre 2.0

Boarding was refused at gate due to late arrival of previous flight which was also a TAP flight. No assistance to delay following flight or accelerate our deplaning even though the next identical flight was three days later.

LIS
LHR
Good 6.8

The crew did a great job.

The boarding process was nutz. We had to take a bus away from the terminal to board the plane. The flight was delayed. I was not very happy to have to spend $92 to check 2 bags.

JFK
LIS
Mediocre 2.0

Cancelled our flight, at 4am. Did not give a reasonX

DKR
LIS
Mediocre 2.0

Not good I book a fly

Fri, Feb 23
SEA
OTP
26h 20m
Sun, Mar 4
OTP
SEA
25h 55m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 5
SEA
OTP
34h 38m
Sat, Mar 24
OTP
SEA
29h 50m
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 22
SEA
OTP
17h 45m
Sun, Dec 24
OTP
SEA
54h 00m
$2267
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.